FI941957A - Process for making emulsion or asphalt concrete for use as road material - Google Patents

Process for making emulsion or asphalt concrete for use as road material Download PDF

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Publication number
FI941957A
FI941957A FI941957A FI941957A FI941957A FI 941957 A FI941957 A FI 941957A FI 941957 A FI941957 A FI 941957A FI 941957 A FI941957 A FI 941957A FI 941957 A FI941957 A FI 941957A
Authority
FI
Finland
Prior art keywords
bitumen
asphalt concrete
road material
emulsion
binder
Prior art date
Application number
FI941957A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI941957A0 (en
Inventor
Leo Hove
Original Assignee
Leo Hove
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8108092&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI941957(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Leo Hove filed Critical Leo Hove
Publication of FI941957A publication Critical patent/FI941957A/en
Publication of FI941957A0 publication Critical patent/FI941957A0/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
    • E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
    • E01C19/1059—Controlling the operations; Devices solely for supplying or proportioning the ingredients
    • E01C19/1068—Supplying or proportioning the ingredients

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Road Paving Structures (AREA)
  • Colloid Chemistry (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Cosmetics (AREA)
  • Tires In General (AREA)

Abstract

In the production of emulsion concrete to be laid out as a road material it is customary that the applied stone fractions are mixed together with a binder, which is a bitumen emulsion based on a relatively low viscid bitumen, as the material would otherwise be very difficult to shape by the laying operation. According to the invention the coarse stone fraction is pretreated with a rapid breaking emulsion based on high viscid bitumen, and only thereafter the fine stone fraction with low viscid binder is added. Thereby it is possible to maintain a good shapeability of the material and yet obtain a significantly improved bonding of or in the laid out material.
FI941957A 1991-10-30 1994-04-28 The method produces emulsion or asphalt concrete for use as a road material FI941957A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK911793A DK179391D0 (en) 1991-10-30 1991-10-30 PROCEDURE FOR MANUFACTURING EMULSION CONCRETE
PCT/DK1992/000315 WO1993009295A1 (en) 1991-10-30 1992-10-30 A method of preparing an emulsion- or asphalt-concrete for use as a road material

Publications (2)

Publication Number Publication Date
FI941957A true FI941957A (en) 1994-04-28
FI941957A0 FI941957A0 (en) 1994-04-28

Family

ID=8108092

Family Applications (1)

Application Number Title Priority Date Filing Date
FI941957A FI941957A0 (en) 1991-10-30 1994-04-28 The method produces emulsion or asphalt concrete for use as a road material

Country Status (11)

Country Link
EP (1) EP0624214B1 (en)
AT (1) ATE176286T1 (en)
AU (1) AU2902692A (en)
CA (1) CA2122497A1 (en)
DE (1) DE69228321T2 (en)
DK (2) DK179391D0 (en)
ES (1) ES2129459T3 (en)
FI (1) FI941957A0 (en)
GR (1) GR3030054T3 (en)
NO (1) NO305567B1 (en)
WO (1) WO1993009295A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2695664B1 (en) * 1992-09-14 1994-10-14 Ceca Sa Process for the preparation of storable cold asphalt mixes which can be stored and corresponding bituminous emulsion.
DK60095A (en) * 1995-05-24 1996-11-25 Vejtek Int As Process for cold production of asphalt materials for cold laying of the same
FR2743095B1 (en) * 1995-12-28 1998-03-20 Colas Sa PROCESS FOR COLD BITUMINOUS DENSITY COATINGS AND DEVICE FOR CARRYING OUT SAID METHOD
DE202010017924U1 (en) * 2010-12-06 2013-03-26 Joachim Eberhardt For asphalt installation suitable asphalt building material
NO339255B1 (en) * 2013-05-22 2016-11-21 Multivector As Apparatus for swirling at least one fragmented substance

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB334588A (en) * 1929-06-06 1930-09-08 Edwin Corby Wallace Improvements relating to bituminous paving compositions and methods of making same
US4579458A (en) * 1981-08-25 1986-04-01 Ohlson Karl G Method and apparatus for the production of asphalt concrete
NO157510C (en) * 1985-11-29 1988-03-30 Nodest Vei As PROCEDURE AND APPARATUS FOR MIXING GRAND MATERIALS AND THE BITUM.
FR2623219B1 (en) * 1987-11-17 1990-04-06 Maheas Rene METHOD FOR COLD MANUFACTURING STOCKABLE BITUMINOUS DENSITY COATINGS
EP0491107B1 (en) * 1990-12-19 1994-11-23 Aktiebolaget Nynäs Petroleum Two-component composition comprising a bitumen emulsion and a breaking additive, process for its preparation and the use of said two-component composition.

Also Published As

Publication number Publication date
DK0624214T3 (en) 1999-09-13
NO941545D0 (en) 1994-04-27
ES2129459T3 (en) 1999-06-16
DE69228321D1 (en) 1999-03-11
NO305567B1 (en) 1999-06-21
NO941545L (en) 1994-04-27
AU2902692A (en) 1993-06-07
DE69228321T2 (en) 1999-09-23
CA2122497A1 (en) 1993-05-13
DK179391D0 (en) 1991-10-30
ATE176286T1 (en) 1999-02-15
EP0624214B1 (en) 1999-01-27
EP0624214A1 (en) 1994-11-17
GR3030054T3 (en) 1999-07-30
WO1993009295A1 (en) 1993-05-13
FI941957A0 (en) 1994-04-28

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Legal Events

Date Code Title Description
GB Transfer or assigment of application

Owner name: ESHA HOLDING B.V.